Liquid crystal dimming laminated glass

Abstract

The invention relates to the technical field of liquid crystal glass, in particular to liquid crystal dimming laminated glass. The glass comprises a liquid crystal layer, an inner stack layer and an outer stack layer. The inner stack layer comprises a first conductive substrate, a first adhesive layer and a first glass substrate in sequence from the inner stack layer to the liquid crystal layer. The outer stack layer comprises a second conductive substrate, a second adhesive layer and a second glass substrate in sequence from the liquid crystal layer to the outside. The first conductive substrate and the second conductive substrate are respectively electrically connected at two ends of a power source. The glass is characterized in that the product of the total transmittance of visible light on the inner stack layer and the total transmittance of the visible light on the outer stack layer is 8%-40%. The liquid crystal layer can be converted in a reversible mode between the transparent state and the semi-transparent state by turning on and off the power source. In the power-off state, the transmittance of the visible light of the liquid crystal layer and the liquid crystal dimming laminated glass is 20%-50% and 2-20% respectively. The liquid crystal dimming laminated glass has the advantage of being good in one-way visual effect and capable of being switched between the two-way visual state and the one-way visual state as required.

Description

Technical field: [0001] The invention relates to the technical field of liquid crystal glass, in particular to a liquid crystal dimming laminated glass, which is especially suitable for privacy car windows. Background technique: [0002] With the improvement of people's living standards and the acceleration of the pace of life, cars have become a necessity of life. The frequency of cars being used for office, travel and other activities has increased, and people's demands for privacy functions of cars are increasing. The ideal state is that the passengers in the car can see the beautiful scenery outside the car relatively clearly, while the pedestrians outside the car cannot see the situation inside the car. This kind of one-way visible glass is not only beneficial to protect privacy and increase property security, but also can effectively reduce ultraviolet and infrared radiation, save energy, and improve the comfort of driving. [0003] A variety of one-way visible glass...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a liquid crystal dimming laminated glass with adjustable visual effect and low haze in view of the above technical problems existing in one-way visible glass

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